Simpex TT 590R, On Camera Round Head Flash Light with In-Built Lithium-ion Battery that supports USb-C Charging, 2.4 Ghz in built reciever for wireless triggering and a universal hot shoe design.

Compact design: Simpex TT 540 II on camera flash that brings studio quality light whereve you shoot. Powered by a high capacity in-built li-on battery that delivers upto 550 full power flashes with a rapid 1.7S recycle.

Lightweight portability: Weighing just 205g, TT 540 II fits comfortably in your hand and slips into any camera bag. Stay light weight on location while enjoying powerful falsh performance.

550 Full power flashes: In built 1400mAH battery delivers upto 550 full power flashes. USB C charging lets you top up between sessions so you can keep shooting all day.

Bright output: TT 540 II boasts a guide number of 32 ( ISO 100, in meters ).

Flexible Flash Modes:The TT 540 II offers multiple flash triggering options to suit your shooting needs. Use it as an on-camera flash, trigger it with the RT transmitter, or take advantage of S1/S2 optical sync.

Universal Hotshoe Design :Featuring a single contact hotshoe design, the TT 540 II is widely compatible with Canon, Sony, Nikon, Fujifilm, Panasonic, Olympus, and other cameras—ensuring a seamless fit across your gear.